1. Find the exact solution to the equation. 6-log8(x+7) = 5 a) x = 15 b) x = 1 c) x = 2 d) x = -12. Find the exact solution to the equation. (5 points)one hundred times one fifth to the power of quantity x divided by four equals four.a) x = one divided by twob) x = 8c) x = 2d) x = 93. Determine the function which corresponds to the given graph. a natural logarithmic function crossing the x axis at negative four and going through the point 1,2.The asymptote is x = -5

Answer:

Yes

Step-by-step explanation:

Answer:

 3 • (40n - 9m)

Step-by-step explanation:

Equation at the end of step 1

 (84n - 12m) +  3 • (12n - 5m)

Pulling out like terms

3.1     Pull out like factors :

  120n - 27m  =   3 • (40n - 9m)

 3 • (40n - 9m)

Answer:

ejeiejeir

Step-by-step explanation:

mdkdkdksoseojehdjr

hey jordan i find your bella i m following her ok i will tell her that you are searching her

Answer:

-443 is the 90th term

Step-by-step explanation:

n=90th

Given: 7-5n

> 7-5(90)

> 7-450

> -443

Answer:

28. B

29. D

30. A

Step-by-step explanation:

28.

2 5/8 yd × 5/6 yd =

= 21/8 × 5/6 yd²

= 105/48 yd²

= 35/16 yd²

= 2 3/16 yd²

Answer: B

29.

2641 becomes 6241.

In 6241, the 6 is in the thousands place.

6 × 1000 = 6000

Answer: D

30.

90 + 7 × (7 - 1) =

Use the correct order of operations.

= 90 + 7 × 6

= 90 + 42

= 132

Answer: A

Answer:

I think the answer is B :)

Step-by-step explanation:

The solution is Option B.

The value of x is given from the inequality equation 0 < x < 27

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

From the parallelogram , AB ≈ BC

So , The ( ∠ CBD ) > ( ∠ ABD )

Substituting the values in the equation , we get

( 2x ) < 54°

Divide by 2 on both sides of the equation , we get

x < 54/2

x < 27°

And , ∠ ABD cannot be negative or zero ,

So , 2x < 0

Divide by 2 on both sides of the equation , we get

x < 0

Hence , the inequality equation is 0 < x < 27

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The average rate of change of the linear growth model is; B. 3.33 cents per pound per year

The rate of change in this instance is also referred to as slope and is defined as the change in the y-values divided by the change in the x-values.

Now, we are told that;

Cost of potatoes in the year 1913 was 2.5 cents per pound.

Cost of potatoes in the year 1987 was 24.7 cents per pound.

Since this is a linear growth model, then it means that;

Rate of change = (y₂ - y₁)/(x₂ - x₁)

In this case, the coordinates are;

(2.5, 1913) and (24.7, 1987)

Rate of change = (1987 - 1913)/(24.7 - 2.5)

Rate of change = 3.33 cents per pound per year

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Answer:

2

Step-by-step explanation:

We are given that a=1 and b=3, so we must substitute these values into the equation and simplify to find the answer.

2ab+2

2(1)(3) + 2

6+2 = 8

2ab-2

2(1)(3) - 2

6-2 = 4

8/4 = 2

Answer:

i need more info on the subject like wahts the angle your putting it at

Step-by-step explanation:

The illustration below is a semi-regular tessellation is a false statement.

Tessellation is defined as the process of covering of a surface or a plane using the geometric shapes.

One geometric shape will not overlap with the other and there will not be any gaps in between.

There are regular tessellations as well as semi-regular tessellations.

Regular tessellations are the tessellations which are made using only a single type of the polygon to cover the entire surface.

Whereas in semi-regular tessellations, two or more regular polygons are used such that each vertex is the same to cover the surface.

Here, the illustration contains only one type of polygon which are tiled to each other with out any gaps.

It is actually regular tessellation.

Hence the statement that the illustration is semi-regular tessellation is incorrect.

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The solution of the expression for r is given by:

\(r = \sqrt{\frac{3x}{2m\pi}}\)

To solve the expression for r, we must isolate r, as a function of the other variables.

The expression is modeled by:

\(m = \frac{3x}{\pi r^2h}\)

Then, isolating r:

\(mr^2 = \frac{3x}{2\pi}\)

\(r^2 = \frac{3x}{2m\pi}\)

\(r = \sqrt{\frac{3x}{2m\pi}}\)

Thus, the solution of the expression for r is given by:

\(r = \sqrt{\frac{3x}{2m\pi}}\)

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Answer:

Last three options are correct answers.

Step-by-step explanation:

Hope it helps you in your learning process.

Answer:

Last 3 ones are correct.

Step-by-step explanation:

The first one isn't it, because there needs to be 3 y's.

The second one isn't it, because the numbers equal 112, which isn't equal to 1120.

So it says to select 3, which means that the last 3 ones are correct.

(sorry if I'm incorrect, I'm bad at these questions)

Answer:

x = -4

Step-by-step explanation:

The slope of y = 6 is 0, so a line perpendicular would have an undefined slope, and would be horizontal, going through the x axis. Use the x value in the point given. x = -4

Answer:

some common bacteria that causes tooth decay or cavities are streptococci,lactobacilli,and streptococcus sobrinus.

Step-by-step explanation:

hope this helped!

Given :

Sophia had 6 feet of wrapping paper.

She used 3/5 of the paper

so, she used :

So, the left paper =

A scatter plot, because it would show the association, or relationship, between the two variables

From the question, we have the following parameters that can be used in our computation:

The table of values

To show the relationship and association between data values, the data values are best represented on a scatter plot

using the above as a guide, we have the following:

The most appropriate to construct for the data is (b)

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Answer:the problem is kinda confusing on the (three-cent five-cent and 10-cent lollipops) part ) but if she needs to spend 1$ exactly the answer is 14( reason show below.)

Step-by-step explanation

First I did

(3x5=15)

then I did

(15x4=60)

Then

60+15+15=90

Lastly

90+5+5=100(aka 1$)

In conclusion she can buy 14

Answer: 18 boxes per hour

Step-by-step explanation:

72 divided by 4 is 18

Derivatives

We are given the function

We must find

Or the second derivative of f evaluated at x=2.

Find the first derivative. We must recall the following rules of derivatives:

Let's compute f'(x):compute

Now take the derivative again:

Evaluating at x=2:

keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

\(y=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{4}{3}}x+10\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

so we're really looking for the equation of a lline whose slope is 4/3 and it passes through (4 , -8) in standard form

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\((\stackrel{x_1}{4}~,~\stackrel{y_1}{-8})\hspace{10em} \stackrel{slope}{m} ~=~ \cfrac{4}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-8)}=\stackrel{m}{ \cfrac{4}{3}}(x-\stackrel{x_1}{4}) \implies y +8 = \cfrac{4}{3} ( x -4)\)

\(y+8=\cfrac{4}{3}x-\cfrac{16}{3}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{3}}{3(y+8)=3\left( \cfrac{4}{3}x-\cfrac{16}{3} \right)}\implies 3y+24=4x-16 \\\\\\ 3y=4x-40\implies -4x+3y=-40\implies {\Large \begin{array}{llll} 4x-3y=40 \end{array}}\)

Answer:

n = 21

Step-by-step explanation:

12 = n - 9

12 + 9 = n - 9 + 9

12 + 9 = n

21 = n

So, the value of n is 21

Answer:

n = 21

Step-by-step explanation:

Let's simplify this.

First, we reorder the terms.

12 = n - 9

n - 9 = 12

Add 9 to both sides.

n = 12 + 9

For now I am going to focus on the right side.

n = 21

Therefore, n = 21 is the answer.

Answer:

(-2, -4)

Step-by-step explanation:

When a point is rotated 180 degrees around the origin, the values turn into their opposites.

(2, 4) ⇒ (-2, -4)

Answer:

(-2,-4)

Step-by-step explanation:

You have it correct.  It would move from quadrant I to quadrant III and both values become negative.

(-2,-4)

The perimeter of this figure is 61.27cm. A quarter circle and a rectangle make up this figure.

In the Euclidean plane, a rectangle is a rectangle with four right angles. A parallelogram with a right angle or an equiangular quadrilateral, where equiangular means that all of its angles are equal, are other ways to define it. A rectangle with four equally long sides is a square. A rectangle is an illustration of a quadrilateral having equal and parallel opposite sides. It is a polygon with 4 corners and four 90-degree angles. Since a square has rectangles with equal-length sides, it is a special kind of rectangle. Every square is also a rectangle since a square is a quadrilateral with all four angles at right angles.

P=20+2+(20-11)+11+3.14*11*2*1/4+2

P=20+2+9+11+17.2+2

=61.27cm

\(P_{cicle} =2\)πr

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Answer:

Step-by-step explanation:

slope of line through (0,0) and (4,3) =(3-0)/(4-0)=3/4

eq. of line is y-0=3/4(x-0)

y=3/4 x

put x=4

y=2

2=3/4×4

2=3

which is true if 2<3

2<3

so y<3/4 x

Answer:

c

Step-by-step explanation:

6x9=54

54/2= 27

Answer:

27 square units

Step-by-step explanation:

Area of a triangle = (1/2)(base)(height)

A = 1/2(6)(9)

A = 1/2(54)

A = 27

Answer:

nnnnnnnnnnnnnnnnnx ce 3rd d

Answer:

Step-by-step explanation:

r = √3 v/πh

Putting values

= 6.77

Answer:

\(\frac{1}{10}\)

Step-by-step explanation:

cross simplify

\(\frac{1}{8}\) • \(\frac{4}{5}\) = \(\frac{1}{2}\) • \(\frac{1}{5}\)

multiply

\(\frac{1}{2}\) • \(\frac{1}{5}\) = \(\frac{1}{10}\)

Answer:

C) 2.7 x 10-15

Step-by-step explanation:

Sorry if I'm wrong. hope you're having a great day

The computation shows that the value of (9 x 10−13) − (6.3 x 10−15) is C. 2.7 x 10−15

Simplify (9 x 10−13) − (6.3 x 10−15).

This will be solved as follows. It should be noted that one just have to subtract the values.rhat are given based on the information above.

Therefore, (9 x 10−13) − (6.3 x 10−15).

= 2.7 x 10−15

In conclusion, the correct option is C.

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Answer:

3

Step-by-step explanation:

annie has 3 left. 5-2=3

Answer:

it depends

Step-by-step explanation:

if your talking about Annie then she has THREE apples.

if your talking about the person she gave the apples to, then that person has TWO apples.